org.apache.hadoop.hive.metastore.messaging

Class ReloadMessage

java.lang.Object

org.apache.hadoop.hive.metastore.messaging.EventMessage

org.apache.hadoop.hive.metastore.messaging.ReloadMessage

Direct Known Subclasses:

JSONReloadMessage

public abstract class ReloadMessage
extends EventMessage

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.metastore.messaging.EventMessage

EventMessage.EventType

Field Summary

Fields inherited from class org.apache.hadoop.hive.metastore.messaging.EventMessage

eventType

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ReloadMessage()

Method Summary

Modifier and Type	Method and Description
EventMessage	checkValid() Class invariant.
abstract Partition	getPtnObj() Get the partition object associated with the insert
abstract String	getTable() Getter for the name of the table being insert into.
abstract Table	getTableObj() Get the table object associated with the insert
abstract boolean	isRefreshEvent() Getter for the replace flag being insert into/overwrite

Methods inherited from class org.apache.hadoop.hive.metastore.messaging.EventMessage

getDB, getEventType, getServer, getServicePrincipal, getTimestamp

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ReloadMessage

protected ReloadMessage()

Method Detail

getTableObj

public abstract Table getTableObj()
                           throws Exception

Get the table object associated with the insert

Returns:

The Json format of Table object

Throws:

Exception

getPtnObj

public abstract Partition getPtnObj()
                             throws Exception

Get the partition object associated with the insert

Returns:

The Json format of Partition object if the table is partitioned else return null.

Throws:

Exception

getTable

public abstract String getTable()

Getter for the name of the table being insert into.

Returns:

Table-name (String).

isRefreshEvent

public abstract boolean isRefreshEvent()

Getter for the replace flag being insert into/overwrite

Returns:

Replace flag to represent INSERT INTO or INSERT OVERWRITE (Boolean).

checkValid

public EventMessage checkValid()

Description copied from class: EventMessage

Class invariant. Checked after construction or deserialization.

Overrides:

checkValid in class EventMessage